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                        <html><head></head><body><h1 id="25&#x65E5;">25&#x65E5;</h1>
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<h4 id="&#x91CD;&#x70B9;&#x77E5;&#x8BC6;">&#x91CD;&#x70B9;&#x77E5;&#x8BC6;</h4>
<h6 id="&#x76F8;&#x5173;&#x77E5;&#x8BC6;&#xFF1A;&#x6587;&#x672C;&#x5B57;&#x4F53;-icon-&#x8FB9;&#x6846;-&#xFF08;&#x753B;&#x5706;&#x5F62;-&#x4E09;&#x89D2;&#x5F62;&#xFF09;&#x4F2A;&#x5143;&#x7D20;&#x9009;&#x62E9;&#x5668;-&#x884C;&#x9AD8;-&#xFF08;&#x5782;&#x76F4;&#x5BF9;&#x9F50;&#xFF09;">&#x76F8;&#x5173;&#x77E5;&#x8BC6;&#xFF1A;&#x6587;&#x672C;&#x5B57;&#x4F53; icon &#x8FB9;&#x6846; &#xFF08;&#x753B;&#x5706;&#x5F62; &#x4E09;&#x89D2;&#x5F62;&#xFF09;&#x4F2A;&#x5143;&#x7D20;&#x9009;&#x62E9;&#x5668; &#x884C;&#x9AD8; &#xFF08;&#x5782;&#x76F4;&#x5BF9;&#x9F50;&#xFF09;</h6>
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<ul>
<li>&#x6682;&#x65F6;&#x6CA1;&#x6709; <a href="26.html">&#x4E0B;&#x4E00;&#x7BC7;</a></li>
</ul>
<sec data-title="&#x5B57;&#x4F53; &#xFF08;icon-font&#xFF09;" data-id="section0" data-show="true"><div class="panel panel-default"><div class="panel-heading"><h2>&#x5B57;&#x4F53; &#xFF08;icon-font&#xFF09;<a class="pull-right section atTitle btn btn-default" target="section0"><span class="fa fa-angle-up"></span></a></h2></div><div class="panel-collapse in" id="section0"><div class="panel-body">
<pre><code>
&lt;!DOCTYPE html&gt;
&lt;html&gt;
    &lt;head&gt;
        &lt;meta charset=&quot;UTF-8&quot;&gt;
        &lt;title&gt;font &#x5B57;&#x4F53;&lt;/title&gt;
    &lt;/head&gt;
    &lt;link rel=&quot;stylesheet&quot; type=&quot;text/css&quot; href=&quot;font_4xlsqfx4f5f/iconfont.css&quot;/&gt;
    &lt;style type=&quot;text/css&quot;&gt;

        div{
            font-family:&#x6977;&#x4F53;;
            /*&#x5C3D;&#x53EF;&#x80FD;&#x4E0D;&#x4F4E;&#x4E8E;12px*/
            font-size:16px;
            /*&#x5B57;&#x4F53;&#x7C97;&#x7EC6;
             * 100-900
             * &#x9ED8;&#x8BA4;400
             * bold700 
               bolder    &#x6BD4;&#x7236;&#x5143;&#x7D20;&#x8981;&#x7C97;400 700 900
               lighter    &#x6BD4;&#x7236;&#x5143;&#x7D20;&#x8981;&#x7EC6;100 400 700               
             */

            font-weight: bold;

            /*&#x659C;&#x4F53;*/
            font-style: italic;

            /*&#x5C06;&#x5C0F;&#x5199;&#x5B57;&#x6BCD;&#x8F6C;&#x6210;&#x5927;&#x5199;&#xFF0C;&#x539F;&#x672C;&#x5C0F;&#x5199;&#x5B57;&#x6BCD;&#x4F1A;&#x6BD4;&#x5927;&#x5199;*/
            font-variant: small-caps;

        }



    &lt;/style&gt;

    &lt;body&gt;

        &lt;div&gt;&#x56FD;&#x5E86;&lt;/div&gt;
        &lt;i class=&quot;iconfont&quot;&gt;&amp;#xeabb;&lt;/i&gt;

        &lt;!--&#x5173;&#x4E8E;icon&#x7684;&#x4F7F;&#x7528;&#x65B9;&#x6CD5;
            https://www.cnblogs.com/hjvsdr/p/6639649.html
            1.&#x4E0B;&#x8F7D;icon&#x4EE3;&#x7801;
            2.icon&#x4EE3;&#x7801;&#x6587;&#x4EF6;&#x5939;&#x5F15;&#x5165;&#x9879;&#x76EE;&#x4E2D;
            3.&#x5F15;&#x5165;css&#x4EE3;&#x7801;
            4.html&#x5F15;&#x7528;icon&#x5BF9;&#x5E94;&#x56FE;&#x6807;
            5.&#x521B;&#x5EFA;&#x4E00;&#x4E2A;i&#x6807;&#x7B7E;&#x6216;&#x8005;span&#x6807;&#x7B7E;,&#x6DFB;&#x52A0;&#x4E24;&#x4E2A;&#x7C7B;&#x540D;,&#x4E00;&#x4E2A;&#x56FA;&#x5B9A;&#x7684;&#x662F;iconfont,&#x53E6;&#x4E00;&#x4E2A;&#x662F;&#x4F60;&#x60F3;&#x8981;&#x7684;&#x90A3;&#x4E2A;&#x56FE;&#x6807;&#x5BF9;&#x5E94;&#x7684;&#x7C7B;&#x540D;:
        --&gt;

    &lt;/body&gt;
&lt;/html&gt;
</code></pre></div></div></div></sec>
<sec data-title="&#x8FB9;&#x6846; &#xFF08;&#x753B;&#x5706;&#x5F62; &#x4E09;&#x89D2;&#x5F62;&#xFF09;" data-id="section1" data-show="true"><div class="panel panel-default"><div class="panel-heading"><h2>&#x8FB9;&#x6846; &#xFF08;&#x753B;&#x5706;&#x5F62; &#x4E09;&#x89D2;&#x5F62;&#xFF09;<a class="pull-right section atTitle btn btn-default" target="section1"><span class="fa fa-angle-up"></span></a></h2></div><div class="panel-collapse in" id="section1"><div class="panel-body">
<pre><code>
&lt;!DOCTYPE html&gt;
&lt;html&gt;
    &lt;head&gt;
        &lt;meta charset=&quot;UTF-8&quot;&gt;
        &lt;title&gt;&lt;/title&gt;
    &lt;/head&gt;
    &lt;style type=&quot;text/css&quot;&gt;

        .box{

            width: 0px;
            height:0px;

            border-left:  50px solid transparent;
            border-right:50px solid  transparent;
            border-bottom: 50px solid red;

        }

        .box2{
            width: 100px;
            height: 100px;
            border: 4px groove red;
            border-radius: 50%; 
            /*&#x76F4;&#x63A5;&#x753B;&#x5706;*/
        }

        .liaotian{
            width: 100px;
            height: 50px;
            background-color: green;
            border-radius:8px;
            position: relative;



        }
        .liaotian::after{
            content:&quot;&quot;;
            display: block;
            width: 0px;
            height: 0px;
            border:10px solid green;
            border-color: green transparent; 
            border-bottom: 0px;
            position: absolute;
            left: 50px;
            bottom: -10px;
        }


        /*&#x8FB9;&#x6846;&#x6837;&#x5F0F;

         * 1.solid         &#x5B9E;&#x7EBF;
         * 2.dotted     &#x5706;&#x70B9;
         * 3.dashed     &#x865A;&#x7EBF;
         * 4.double     &#x53CC;&#x5B9E;&#x7EBF;
         * 5.groove     &#x5E26;&#x5C42;&#x6B21;&#x7684;&#x8FB9;&#x6846;*/


        /*&#x4E09;&#x89D2;&#x5F62;&#x7684;&#x753B;&#x6CD5;

         * 1.&#x4E09;&#x89D2;&#x5F62;&#x7684;&#x65B9;&#x5411; &#x82E5;&#x671D;&#x4E0A; &#x5219;&#x7528;&#x5E95;&#x8FB9; &#x4E0D;&#x8BBE;&#x4E0A;&#x8FB9; &#x4E24;&#x8FB9;&#x8BBE;&#x900F;&#x660E;&#x989C;&#x8272; &#x5982;&#x6B64;&#x7C7B;&#x63A8;
         * 2.&#x91CF;&#x5BBD;&#x5EA6; &#x4E09;&#x89D2;&#x5F62;&#x7684;&#x9AD8; &#x4E09;&#x89D2;&#x5F62;&#x7684;&#x5E95;&#x8FB9;&#x7684;&#x4E00;&#x534A;
         * 3.&#x5C06;&#x4E09;&#x89D2;&#x5F62;&#x8170;&#x7684;&#x4E24;&#x6761;&#x8FB9;&#x8BBE;&#x7F6E;&#x4E3A;&#x900F;&#x660E;&#x989C;&#x8272;*/


        /*&#x989C;&#x8272;

         * 1.&#x5341;&#x516D;&#x8FDB;&#x5236;&#x989C;&#x8272;
         * 2.&#x82F1;&#x6587;&#x5355;&#x8BCD; &#x900F;&#x660E;&#x989C;&#x8272;:transparent
         * 3.rgb(255,0,0)
         * 4.rgba(255,0,0,0.5) a&#x4EE3;&#x8868;&#x900F;&#x660E;&#x5EA6;&#xFF0C;0~1*/




    &lt;/style&gt;
    &lt;body&gt;

        &lt;div class=&quot;box&quot;&gt;&lt;/div&gt;

        &lt;div class=&quot;box2&quot;&gt;&lt;/div&gt;

        &lt;div class=&quot;liaotian&quot;&gt;ha&lt;/div&gt;

    &lt;/body&gt;
&lt;/html&gt;
</code></pre></div></div></div></sec>
<sec data-title="&#x4F2A;&#x5143;&#x7D20;&#x9009;&#x62E9;&#x5668;" data-id="section2" data-show="true"><div class="panel panel-default"><div class="panel-heading"><h2>&#x4F2A;&#x5143;&#x7D20;&#x9009;&#x62E9;&#x5668;<a class="pull-right section atTitle btn btn-default" target="section2"><span class="fa fa-angle-up"></span></a></h2></div><div class="panel-collapse in" id="section2"><div class="panel-body">
<pre><code>
&lt;!DOCTYPE html&gt;
&lt;html&gt;
    &lt;head&gt;
        &lt;meta charset=&quot;UTF-8&quot;&gt;
        &lt;title&gt;&lt;/title&gt;
        &lt;link rel=&quot;stylesheet&quot; type=&quot;text/css&quot; href=&quot;font_4xlsqfx4f5f/iconfont.css&quot;/&gt;
        &lt;style type=&quot;text/css&quot;&gt;


            /*&#x5728;&#x5143;&#x7D20;&#x5185;&#x5BB9;&#x524D;&#x591A;&#x4E00;&#x4E2A;&#x4F2A;&#x5143;&#x7D20;
                &#x5FC5;&#x987B;&#x4F7F;&#x7528;content&#x8C03;&#x7528;&#x51FA;&#x6765;&#xFF0C;&#x5373;&#x4F7F;&#x503C;&#x4E3A;&#x7A7A;&#x4E5F;&#x8981;&#x5199;
                &#x8FD9;&#x4E2A;&#x4F2A;&#x5143;&#x7D20;&#x4ED6;&#x662F;&#x884C;&#x5185;&#x7684;&#x5143;&#x7D20;
            */
            .p1::before{
                content:&quot;before&quot;;
                display:block;
                color: red;
            }

            /*after&#x5728;&#x5143;&#x7D20;&#x540E;    &#x539F;&#x7406;&#x4E0E;before&#x76F8;&#x4F3C;*/
            .p1::after{
                content:&quot;before&quot;;
                display:block;
                color: blue;
            }

            /*&#x63A7;&#x5236;&#x7B2C;&#x4E00;&#x4E2A;&#x5B57;&#x6BCD;*/
            p::first-letter{
                font-size: 30px;
            }

            /*&#x63A7;&#x5236;&#x7B2C;&#x4E00;&#x884C;&#xFF08;&#x6587;&#x672C;&#x8282;&#x70B9;&#xFF09;*/
            p2::first-line{
                color:gray;
            }

            /*&#x63A7;&#x5236;placeholder&#x7684;&#x6837;&#x5F0F;*/
            input::placeholder{
                color: red;
            }
            input:-ms-input-placeholder{
                color: red;
            }


            /*&#x63A7;&#x5236;&#x9009;&#x4E2D;&#x6587;&#x672C;&#x65F6;&#x7684;&#x6837;&#x5F0F;*/
            .p2::selection{
                background-color:red;
            }


            @font-face{

            }


        &lt;/style&gt;
    &lt;/head&gt;
    &lt;body&gt;

        &lt;p class=&quot;p1&quot;&gt;p1&#x6807;&#x7B7E;&lt;/p&gt;

        &lt;p class=&quot;p2&quot;&gt;
            p2&#x6807;&#x7B7E;&lt;br/&gt;
            p2&#x6807;&#x7B7E;&lt;br/&gt;
            p2&#x6807;&#x7B7E;&lt;br/&gt;

        &lt;/p&gt;

        &lt;input type=&quot;text&quot; name=&quot;&quot; id=&quot;&quot; value=&quot;&quot; placeholder=&quot;&#x8BF7;&#x8F93;&#x5165;&#x5185;&#x5BB9;&quot; /&gt;

        &lt;i class=&quot;iconfont&quot;&gt;&lt;/i&gt;


    &lt;/body&gt;
&lt;/html&gt;
</code></pre></div></div></div></sec>
<sec data-title="&#x884C;&#x9AD8; &#xFF08;&#x5782;&#x76F4;&#x5BF9;&#x9F50;&#xFF09;" data-id="section3" data-show="true"><div class="panel panel-default"><div class="panel-heading"><h2>&#x884C;&#x9AD8; &#xFF08;&#x5782;&#x76F4;&#x5BF9;&#x9F50;&#xFF09;<a class="pull-right section atTitle btn btn-default" target="section3"><span class="fa fa-angle-up"></span></a></h2></div><div class="panel-collapse in" id="section3"><div class="panel-body">
<pre><code>
&lt;!DOCTYPE html&gt;
&lt;html&gt;
    &lt;head&gt;
        &lt;meta charset=&quot;UTF-8&quot;&gt;
        &lt;title&gt;&lt;/title&gt;
        &lt;style type=&quot;text/css&quot;&gt;


            .box{
                width: 100px;
                height: 100px;
                background-color: skyblue;
                /*&#x6587;&#x672C;&#x5BF9;&#x9F50;&#x65B9;&#x5F0F;*/
                text-align: center;

                /*&#x5782;&#x76F4;&#x5BF9;&#x9F50;*/
                /*vertical-align:middle*/

                /*&#x884C;&#x9AD8;&#x548C;&#x5B57;&#x4F53;&#x5927;&#x5C0F;&#x6709;&#x5173;
                 Chrome&#x9ED8;&#x8BA4;&#x4E3A;1.32&#x500D;
                 &#x5355;&#x884C;&#x6587;&#x5B57;&#x7684;&#x5782;&#x76F4;&#x5C45;&#x4E2D;&#xFF1A;&#x884C;&#x9AD8;&#x548C;&#x9AD8;&#x5EA6;&#x4E00;&#x81F4;
                 &#x591A;&#x884C;&#x6587;&#x5B57;&#x7684;&#x5782;&#x76F4;&#x5C45;&#x4E2D;&#xFF1A;
                 1.&#x5148;&#x8BBE;&#x7F6E;&#x7236;&#x5143;&#x7D20;&#x7684;&#x884C;&#x9AD8;&#x548C;&#x9AD8;&#x5EA6;&#x4E00;&#x81F4;
                 2.&#x518D;&#x6B21;&#x8BBE;&#x7F6E;&#x5B50;&#x5143;&#x7D20;&#x7684;&#x884C;&#x9AD8;

                 * 
                 * &#x884C;&#x9AD8;&#x6709;&#x7EE7;&#x627F;&#x6027;&#xFF0C;font color &#x90FD;&#x6709;&#x7EE7;&#x627F;&#x6027;
                 * */
                line-height: 100px;
                font-size: 20px;
            }

            .box span{
                display: inline-block;
                /*vertical-align: middle;*/
                /*line-height: 1.32;*/
            }

            .box2{
                border: 1px solid red;
            }


            img{
                vertical-align: middle;
            }
            .box2 span{
                vertical-align: text-bottom;
            }
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